Synthesis of 5(6)-(4-Aminophenythio)-2-aminobenzimidazole Derivatives: III. Preparation Procedure for 3,4,4'-Triaminodiphenyl Sulfide

被引：0
|
作者：
V. S. Pilyugin
L. V. Yakovleva
机构：
[1] Academy of Sciences of Bashkortostan Republic,Research Istitute of Technology for Herbicides and Plant Growth Regulators
来源：
Russian Journal of Organic Chemistry | 2002年 / 38卷
关键词：
Iron; Chloride; Sulfide; Hydrate; Organic Chemistry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A procedure for preparation of 3,4,4'-triaminodiphenyl sulfide by reduction of 4-amino-3,4'-dinitrodiphenyl sulfide with hydrazine hydrate in butanol catalyzed by a mixture of iron(III) chloride and activated carbon was developed providing the product in no less than 80% yield with the main compound content no less than 93%.
引用
收藏
页码：1137 / 1141
页数：4
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